Kraton™ MD6684 GS-N

Identification & Functionality

Chemical Name

Benzene, ethenyl-, polymer with 1,3-butadiene, hydrogenated

Polymer Name

Styrene Ethylene Butylene Styrene (SEBS)

CAS No.

66070-58-4

EC No.

613-880-1

Technologies

Elastomers

Product Families

Elastomers — Thermoplastic Elastomers

Styrenic Thermoplastic Elastomers (TPE-S)

Features & Benefits

Labeling Claims

Food Contact Acceptable

Materials Features

Food Contact Acceptable

Applications & Uses

Markets

Consumer Goods

Applications

Consumer Goods — Footwear

Plastics & Elastomers End Uses

Food Packaging,

Footwear

Properties

Color

White

Physical Form

Powder,

Solid

Sales Specifications

	Value	Units	Test Method / Conditions
Extract in Methanol	max. 0.2	%w	OTHR
Volatile Matter	max. 0.2	%w	—
Maleic anhydride, Bound	0.95 to 1.15	%w	OTHR

Typical Properties

	Value	Units	Test Method / Conditions
Ash Content	1.0	%m	ISO 247
Specific Gravity	0.91	g/cc	ISO 2781
Polystyrene Content	31.4	%m	KM03
Hardness (10 sec)	55.0	Shore A	ISO 868
Tensile Strength, TD	8.0	MPa	ISO 37
Tensile Strength, MD	6.0	MPa	ISO 37
Color, Yellowness Index	20.0	—	ASTM E313
Elongation at Break	580.0	%	ISO 37
Melt Flow Rate (230°C/5kg)	20.0	gms/10 min.	ISO 1133

Packaging & Availability

Packaging

Kraton Polymers are available in a number of different package types. For information specific to this grade, please contact your local Kraton Polymers representative. KRATONTM and the Kraton logo are either trademarks or registered trademarks of Kraton Corporation, or its subsidiaries or affiliates, in one or more, but not all countries.